First of all, I will like to burst your bubble: there are no secrets on here. Its recorded (((((((((forever))))))))))))
Secondly, why throw away the food?! That's against our beliefs...😏
Well sadly this will continue to happen until you report him, which you and I know won't work-- it's your word against his, and he is your boss.
Or you can simply quit your job, which is not an option. So, my dear, I don't envy you right now (go fetch that food back!)